Top-rated energy efficiency auditors.

Get matched with top energy efficiency auditors in Southfield, MI

There are 6 highly-rated local energy efficiency auditors.

Need a pro for your energy efficiency auditing project in Southfield, MI?

Select your specific project to find the pro for you.

TRUSTED BY SOUTHFIELD, MI HOMEOWNERS

  • Average homeowner rating star icon4.4
    Average homeowner rating
  • Verified reviews icon36
    Verified energy efficiency auditing services reviews

Find Energy efficiency auditors in Southfield

"Work was excellent and they are nice people."

Sharon S on October 2022

We are an HVAC company. Heating & Cooling Systems, Furnaces, Boilers, Water heaters. Unit Installation, System Repairs, Maintenance Services

"Work was excellent and they are nice people."

Sharon S on October 2022


Avatar for One Hour Heating and Cooling Canton & Novi, LLC

One Hour Heating and Cooling Canton & Novi, LLC

5.00(
3
)
Approved Pro

One Hour Heating and Cooling Canton & Novi, LLC

5.00(
3
)
Approved Pro
Customers say: Quick response
136 local quotes requested
1 years of experience

If you've spent time in the charming towns of Canton and Novi, you know we enjoy all four seasons in their full glory. Hot summers, frosty winters, and everything in between – it's a weather buffet! But while we love the variety, it does mean our heating and cooling systems have to work overtime to keep us comfy. That's where we at One Hour Heating & Air Conditioning® of Canton and Novi come in. We're your friendly neighborhood HVAC superheroes, swooping in to save the day (and your comfort) whatever the weather throws at us. We’re not just about keeping you cool in the summer and warm in the winter but about making sure your home is comfortable all year round. With a friendly smile and expert service, we're here for all your heating, cooling, and indoor air quality needs. 'Round the Clock Availability No matter the hour, you can trust One Hour to be there to help you when you get hit with the unexpected. 100% Satisfaction Guarantee We guarantee our materials, labor, and craftsmanship for up to two years from the date of your service. StraightForward Pricing® Guide Before we start any work, we discuss your available options so you know exactly what you are getting and how much it will cost. No hidden fees! Always On Time…Or You Don’t Pay A Dime!® We understand your time is valuable, so we promise to arrive at your home within the predetermined time window that you select, or your service call is free.

"Excellent customer service from the first time Joe contacted me to the time Mike and his crew came to install new furnace and a/c units. One Hour Heating and Cooling was very affordable and was the only company I had to come out to give an estimate to identify an hazard with a pipe leading to the drain and the resolved it. Thanks to Joe and Mike educating me on the furnace and a/c units, they answered every question or concerns I had. I had 3 other companies to come out and was trying to replace items that didn't even need to be replaced. They were trying to justify their enormous prices and because of One Hour Heating and Cooling I didn't fall for it. I would truly recommend this company to anyone who is in the market for heating and cooling services. One Hour Heating and Cooling is truly about their customer's need and provide the best value."

David E on June 2025

If you've spent time in the charming towns of Canton and Novi, you know we enjoy all four seasons in their full glory. Hot summers, frosty winters, and everything in between – it's a weather buffet! But while we love the variety, it does mean our heating and cooling systems have to work overtime to keep us comfy. That's where we at One Hour Heating & Air Conditioning® of Canton and Novi come in. We're your friendly neighborhood HVAC superheroes, swooping in to save the day (and your comfort) whatever the weather throws at us. We’re not just about keeping you cool in the summer and warm in the winter but about making sure your home is comfortable all year round. With a friendly smile and expert service, we're here for all your heating, cooling, and indoor air quality needs. 'Round the Clock Availability No matter the hour, you can trust One Hour to be there to help you when you get hit with the unexpected. 100% Satisfaction Guarantee We guarantee our materials, labor, and craftsmanship for up to two years from the date of your service. StraightForward Pricing® Guide Before we start any work, we discuss your available options so you know exactly what you are getting and how much it will cost. No hidden fees! Always On Time…Or You Don’t Pay A Dime!® We understand your time is valuable, so we promise to arrive at your home within the predetermined time window that you select, or your service call is free.

"Excellent customer service from the first time Joe contacted me to the time Mike and his crew came to install new furnace and a/c units. One Hour Heating and Cooling was very affordable and was the only company I had to come out to give an estimate to identify an hazard with a pipe leading to the drain and the resolved it. Thanks to Joe and Mike educating me on the furnace and a/c units, they answered every question or concerns I had. I had 3 other companies to come out and was trying to replace items that didn't even need to be replaced. They were trying to justify their enormous prices and because of One Hour Heating and Cooling I didn't fall for it. I would truly recommend this company to anyone who is in the market for heating and cooling services. One Hour Heating and Cooling is truly about their customer's need and provide the best value."

David E on June 2025


Avatar for USA Insulation of Detroit

USA Insulation of Detroit

4.42(
101
)
Approved Pro

USA Insulation of Detroit

4.42(
101
)
Approved Pro
Customers say: Quality work
180 local quotes requested
48 years of experience

USA Insulation has been providing homeowners with energy efficient insulation since 1985. Our trained, professional installers, service the entire state of Michigan. We pride our company on reliability, great communication, integrity and quality work. Please contact us today to set up a free consultation.

"Got into the small attic access and provided blown insulation. Sprayed foamed basement joists and crawl space to satisfaction."

Diandre J on August 2025

USA Insulation has been providing homeowners with energy efficient insulation since 1985. Our trained, professional installers, service the entire state of Michigan. We pride our company on reliability, great communication, integrity and quality work. Please contact us today to set up a free consultation.

"Got into the small attic access and provided blown insulation. Sprayed foamed basement joists and crawl space to satisfaction."

Diandre J on August 2025


Avatar for Enerdynamic, LLC

Enerdynamic, LLC

4.32(
36
)
Approved Pro

Enerdynamic, LLC

4.32(
36
)
Approved Pro
Customers say: Quick response
126 local quotes requested
42 years of experience

We strive to provide our customers innovative and affordable solutions to your home energy-efficiency needs. Whether in Oakland, Wayne, Macomb, Washtenaw or other counties throughout southeast Michigan, our customers can expect a consistently high level of service. With over 30 years of experience and a customer-focused approach, you can rest assured that your job will be handled by competent professionals who will ensure that your job is done right.

"Maps autocorrects to wrong street. Went to wrong location even after informed them. An hour late. Seemed to be done in average time. Powdery residue covering entire basement floor. I had to sweep and vacuum up. When they say you will be out of your home for 24 hours they are not kidding. Fumes pretty noticeable. Able to return after 36 hours."

Mark B on October 2022

We strive to provide our customers innovative and affordable solutions to your home energy-efficiency needs. Whether in Oakland, Wayne, Macomb, Washtenaw or other counties throughout southeast Michigan, our customers can expect a consistently high level of service. With over 30 years of experience and a customer-focused approach, you can rest assured that your job will be handled by competent professionals who will ensure that your job is done right.

"Maps autocorrects to wrong street. Went to wrong location even after informed them. An hour late. Seemed to be done in average time. Powdery residue covering entire basement floor. I had to sweep and vacuum up. When they say you will be out of your home for 24 hours they are not kidding. Fumes pretty noticeable. Able to return after 36 hours."

Mark B on October 2022


Avatar for Mrs Michael Plumbers, Electricians, & HVAC Technicians

Mrs Michael Plumbers, Electricians, & HVAC Technicians

3.45(
11
)

Mrs Michael Plumbers, Electricians, & HVAC Technicians

3.45(
11
)
Customers say: Super punctual
5 years of experience

Hi, I’m Mrs. Michael, and when you need something repaired, We wanna be your guy. Back when I was raising two babies, my husband and I started a plumbing company, an electrical company, AND a heating and air company. Mr. Michael is a genius with tools, but he did NOT enjoy running 3 big companies, so he asked me to do it. Turns out, I LOVE it!! I believe that if we make your problems disappear quick and easy, then when someone you know needs something repaired you’ll say: “I’ve got a guy! . . . Her name is Mrs. Michael.”

"I called Mrs.Michael plumbing and electrician on a Sunday and was told the service call would cost $129. However, I wasn?t informed that the $129 only covered the technician?s arrival. Once on-site, I was told diagnosing the issue would be an additional $450 ? and that price only covered two outlets, with anything else costing extra. I?ve rented homes for over 30 years, and I?ve never encountered such misleading pricing practices."

David T on October 2025

Hi, I’m Mrs. Michael, and when you need something repaired, We wanna be your guy. Back when I was raising two babies, my husband and I started a plumbing company, an electrical company, AND a heating and air company. Mr. Michael is a genius with tools, but he did NOT enjoy running 3 big companies, so he asked me to do it. Turns out, I LOVE it!! I believe that if we make your problems disappear quick and easy, then when someone you know needs something repaired you’ll say: “I’ve got a guy! . . . Her name is Mrs. Michael.”

"I called Mrs.Michael plumbing and electrician on a Sunday and was told the service call would cost $129. However, I wasn?t informed that the $129 only covered the technician?s arrival. Once on-site, I was told diagnosing the issue would be an additional $450 ? and that price only covered two outlets, with anything else costing extra. I?ve rented homes for over 30 years, and I?ve never encountered such misleading pricing practices."

David T on October 2025


City Mechanical

5.00(
1
)

City Mechanical

5.00(
1
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Knowledgeable in residential HVAC systems and water heaters (tank and tankless) No job too big or too small

"Ben and Leo did an absolutely phenomenal job. They installed a Coleman furnace and A/C that works better than anything else I’ve had before and all within reasonable timing! I highly recommend City Mechanical if you want the best job done right!"

Anna W on August 2023

Knowledgeable in residential HVAC systems and water heaters (tank and tankless) No job too big or too small

"Ben and Leo did an absolutely phenomenal job. They installed a Coleman furnace and A/C that works better than anything else I’ve had before and all within reasonable timing! I highly recommend City Mechanical if you want the best job done right!"

Anna W on August 2023


Avatar for Air Doctors Heating and Cooling, LLC

Air Doctors Heating and Cooling, LLC

4.38(
29
)

Air Doctors Heating and Cooling, LLC

4.38(
29
)
Customers say: Quick response
45 years of experience

We are a fully Licensed and Insured Heating and Air Conditioning company that serves most municipalities in Southeast Michigan. Our staff is fully certified and prescreened so that we can provide our customers with a safe and satisfying experience. With over 100 plus years of industry experience, we take pride in solving all of your comfort needs. We are a family based business that has been providing quality service to our neighbors for over 40 years.

"Very professional & highly skilled. Explained everything, very knowledgeable. Highly recommended!"

David A on December 2022

We are a fully Licensed and Insured Heating and Air Conditioning company that serves most municipalities in Southeast Michigan. Our staff is fully certified and prescreened so that we can provide our customers with a safe and satisfying experience. With over 100 plus years of industry experience, we take pride in solving all of your comfort needs. We are a family based business that has been providing quality service to our neighbors for over 40 years.

"Very professional & highly skilled. Explained everything, very knowledgeable. Highly recommended!"

David A on December 2022


Avatar for K.T. Group, Inc.

K.T. Group, Inc.

No reviews yet

K.T. Group, Inc.

No reviews yet
61 years of experience

K.T. Group, Inc. Family Owned and Operated Since 1964 www.ktgroupinc.net We provide Residential and Commercial Heating and Cooling Services as well as Energy Audits, Ratings and Analysis​ for Residential and Multi Family Homes.

K.T. Group, Inc. Family Owned and Operated Since 1964 www.ktgroupinc.net We provide Residential and Commercial Heating and Cooling Services as well as Energy Audits, Ratings and Analysis​ for Residential and Multi Family Homes.


Avatar for USA Alarm Service, Inc

USA Alarm Service, Inc

No reviews yet

USA Alarm Service, Inc

No reviews yet
29 years of experience

USA Alarm is a national company that has more than two decades of experience and an award winning command center that protects more than 700,000 homes and businesses through the United States, 24 hours a day and 7 days a week. We have offices located throughout the US, with two main offices in Indianapolis, Indiana and Post Falls, Idaho.

USA Alarm is a national company that has more than two decades of experience and an award winning command center that protects more than 700,000 homes and businesses through the United States, 24 hours a day and 7 days a week. We have offices located throughout the US, with two main offices in Indianapolis, Indiana and Post Falls, Idaho.


...
Showing 1-10 of 80
Energy Efficiency Auditing questions, answered by experts

Dehumidifiers typically use 300 to 700 watts of electricity per hour, whereas portable dehumidifiers use about 40 watts per hour. The exact amount of electricity your dehumidifier will generate depends on its capacity and energy efficiency. Generally, higher-capacity dehumidifiers generate more electricity than lower-capacity units, but they also usually have better energy efficiency over the long run.

You can determine what size generator you need by listing the various appliances it will power during an outage. Write down the start-up watt usage, and then add them all together. 

A 7,500-watt generator will run your refrigerator, freezer, well pump, and lighting circuits without a problem. However, you’ll need an extra 3,000 to 4,500 watts to run your water heater and another 5,000 to 25,000 watts to run your electric furnace. In these instances, a whole-home generator is your best bet for running your critical equipment.

Typically, triple-pane windows made with krypton gas filling are the most energy efficient. A window’s frame, glass, design, and installation all affect its energy efficiency. These windows, in particular, are designed highly effectively in terms of their ability to insulate.

As you look for the right soundproofing drywall for you, you’ll likely come across the Sound Transmission Class (STC) rating. This rating measures a building material’s ability to absorb sound. The higher the number, the better the material absorbs rather than reflects sound, reducing noise transmission. The STC rating for drywall doesn’t mean it’s for the panel itself—it refers to the STC rating for the entire wall system, including the soundproofing drywall.

Blower door tests are measured in a few different ways, but the most popular are air changes per hour (ACH) and cubic feet of air (CFM) moving through the house per hour. A good ACH score is less than 2ACH, but 1ACH is better. This means the house experiences a total air change within 60 minutes (for 1ACH). For 2ACH, there’s a complete change every 30 minutes, and so on. CFM scores are similar in that a lower score means less air change, and therefore less leakage.

The Southfield, MI homeowners’ guide to energy efficiency auditing services

From average costs to expert advice, get all the answers you need to get your job done.

What do you need done? We’ll find top pros.
  • 🌱 "Mow a small front yard"
  • 🛠 "Fix a leaking pipe under the sink"
  • 🏠 "Repair shingles on an asphalt roof"